Exm - Siemens Hicom 150 E Office Service Manual

Hicom 150 E Office Rel.1.0 Service Manual - 3.4 Options
5 R3 from trunk 3a AE3 to stn. 3a AT3 to TLA a
6 T3 from trunk 3b BE3 to stn. 3b BT3 to TLA b
7 R4 from trunk 4a AE4 to stn. 4a AT4 to TLA a
8 T4 from trunk 4b BE4 to stn. 4b BT4 to TLA b
9
10
11
12
13
14
15
16
* = or to the free analog port
ALUM principle structure
Figure 3-51 ALUM4 principle structure

3.4.2 EXM

Introduction
A connection slot is provided in OfficeCom/OfficePoint for the EXM (external music on hold) music
module.
The possible system settings (code 22 1) include music on/off, ring tone or music on unscreened
transfer. "Music on" must be programmed when you connect this module.
EXM module interfaces
http://cmweb01.mch.pn.siemens.de/e_doku/en/h150/h15/30/sh/2/15_33.htm (2 of 16) [06/04/2000 13:04:11]
TA1 to SLA* a
TB1 to SLA* b
TA2 to SLA* a
TB2 to SLA* b
TA3 to SLA* a
TB3 to SLA* b
TA4 to SLA* a
TB4 to SLA* b